China NK08 Series 1U Rackmount Network Appliance - Intel Atom, Multiple Interfaces, Factory Direct from Suppliers
Product Features
Decent Performance
The processor features an integrated SoC design, bringing efficient intelligence to the network edge.
SKU of C3436L/C3558/C3758R from 4 to 8 Cores, with TDP ranging from 10.75 to 26W, suitable for power-optimized network security devices.
Consistent Quality
Comparing to Baytrail J1900, NK08 offers similar performance but more consistent quality.
Observable performance boost shown in network forwarding, encryption or decryption, as well as computing capability.
Highly Configurable
eMMC/mSATA/SATA, expandable IoT/AI/dual-SIM cards, 4G/5G LTE, Wi-Fi 5/6 modules, etc.
Commercial-grade, wider temperature range.
1U rackmount style comes with one power button, and configurations of single/dual/redundant PSU.
Technical Specifications
| Category | Factor | Description | ||
| Processor | Processor Number | C3436L | C3558 | C3758R |
| Total Cores | 4 | 4 | 8 | |
| Total Threads | 4 | 4 | 8 | |
| Base Frequency | 1.30 GHz | 2.20 GHz | 2.40 GHz | |
| Cache | 8 MB | 8 MB | 16 MB | |
| TDP | 10.75 W | 16 W | 26 W | |
| Memory | Speed | 1866 MT/s | 2133 MT/s | 2400 MT/s |
| Capacity | 4 GB / 8 GB / 16 GB | |||
| Socket | DDR4 SODIMM | |||
| ECC Support | yes | |||
| Networking | Controller | 4 × Intel i225/210, 2 × 88E1512/RTL8211FS | ||
| 6 × RJ45, 2 × SFP | ✔ | ✔ | ||
| 6 × RJ45, 2 × SFP+ | ✔ | |||
| Bypass | 2 segments | 4 ports ( optional ) | |||
| Storage | eMMC | up to 64 GB ( optional ) | ||
| SATA (2.5"/3.5" HDD/SSD) | 2 | 2 | 2 | |
| mSATA | 1 × mSATA slot ( SATA3.0 ) | |||
| M.2 | N/A | |||
| Expansion | PCIe | 1 × PCIe3.0*2 | 1 × PCIe 3.0*4 | 1 × PCIe 3.0*4 |
| NIC | up to 2 | |||
| I/O | Digital I/O | 8 × digital I/O ( 4 IN 4 OUT via SIO) | ||
| Super I/O | N/A | |||
| Console | 1 × RJ45 ( standard CISCO ) | |||
| USB | 2 × USB2.0 | |||
| Motherboard | LED | LINK/ACT, GE_LINK ( network interface ) PWROK/ALARM/HA/HDD/PWR1/PWR2 2 × software-defined LEDs | ||
| TPM | built-in 20 pin header | |||
| BMC | N/A | |||
| Beep | CPU beep | |||
| Power | Single Power | ✔ | ✔ | ✔ |
| Dual Power | ✔ | ✔ | ✔ | |
| Watts | 40 W / 60 W | |||
| Redundant ( 1 + 1 AC ) | 60 W × 2 ( with mute button ) | |||
| Machine | Dimension ( W × D × H ) | 440mm × 300mm × 44mm ( 1U without NIC slot ) 440mm × 360mm × 44mm ( 1U with NIC slot ) |
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| Button | power button | |||
| Cooling | 1 × CPU FAN, 1 × SYS FAN ( optional ) | |||
| Grounding | yes | |||
| Environment | Operating Condition | 0~40℃ @ 5~90% RH non-condensing | ||
| Non-Operating Condition | -40~70℃ @ 5~90% RH non-condensing | |||
Mechanical Layout
FRONT VIEW
REAR VIEW
Ordering Information
| Model | CPU | Memory | LAN Ports | Bypass | Mgt. | Console | NICs | USB | HDD/SSD | mSATA | PSU | Size |
| NK08H | C3436L / C3558 / C3758(R) | 16GB* | 6 × RJ45, 2 × SFP(+) | 2* | 0 | 1 | 1* | 2 | optional | 64GB* | 40W, 60W, 100W | 1U / 2U |
| NK08R | C3558 | 8GB* | 6 × RJ45, 2 × SFP | 2* | 0 | 1 | 2* | 2 | optional | 64GB* | 60W/100W × 2 | 1U / 2U |
| NK08RH | C3558 / C3758(R) | 16GB* | 6 × RJ45, 2 × SFP(+) | 2* | 0 | 1 | 2* | 2 | optional | 64GB* | 40W/60W/100W × 2 | 1U / 2U |
* indicates the maximum capability that exact model supporting, configurations may vary depending on on-board components, such as DDR4 UDIMM/RDIMM slots, NIC modules, and 2.5’’ or 3.5’’ HDD/SSD brackets, etc.
Frequently Asked Questions (FAQ)
What processor options are available for this series?
The series supports processors with integrated SoC design, offering SKUs of C3436L, C3558, and C3758R. They range from 4 to 8 cores to meet varying performance needs.
Is this device suitable for power-optimized networking setups?
Yes, the processors have a Thermal Design Power (TDP) ranging from 10.75W to 26W, making them highly suitable for power-optimized network security devices.
What are the storage expansion capabilities?
The system is highly configurable, supporting eMMC (up to 64 GB), up to two SATA drives (2.5"/3.5" HDD/SSD), and one mSATA slot (SATA 3.0).
Does the hardware support redundant power supplies?
Yes, the 1U rackmount style can be configured with single, dual, or redundant power supply units (such as 60W × 2 with a mute button) for enhanced reliability.
What network interfaces are included?
Depending on the model, it comes with 6 × RJ45 ports and 2 × SFP or SFP+ ports, utilizing Intel i225/210 and 88E1512/RTL8211FS controllers.
What is the operating temperature range for this device?
It is a commercial-grade device built for a wider temperature range, operating reliably between 0~40℃ at 5~90% relative humidity (non-condensing).